Building scalable and maintainable applications is one of the most important tasks for any developer. Clean Architecture is a proven design pattern that helps achieve this by separating concerns into different layers. In this post, we’ll explore how Clean Architecture works, its benefits, and how it can be applied to a Flutter™ application. We will also go over the main components: Data , Domain , and Presentation layers, and how they can be structured to ensure your app remains testable, scalable, and easy to maintain. Why Use Clean Architecture? Clean Architecture is a software design pattern introduced by Robert C. Martin, which separates the application into distinct layers, each with a clear responsibility. The goal is to ensure that each part of the application has one responsibility and interacts only with the layers that need it. This provides several key benefits: Testability : By separating concerns into layers, you can test each part independently. ...
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